C'était il y a aujourd'hui trente ans :
http://www.astrosurf.com/notrecosmos/pages/pioneer11.html
http://www.le-systeme-solaire.net/modules.php?name=sondes&page=pioneer11
http://www.dmuller.net/realtime/p11saturn.php?mission=pioneer11h
:lolnasa:
http://www.astrosurf.com/notrecosmos/pages/pioneer11.html
http://www.le-systeme-solaire.net/modules.php?name=sondes&page=pioneer11
http://www.dmuller.net/realtime/p11saturn.php?mission=pioneer11h
:lolnasa: